Výsledky vyhledávání - "Nechama Gilboa-Garber"

Relative intensities of recognition factors at two combining sites ofRalstonia solanacearumlectin (RSL) for accommodatinglFucα1→,dManα1→ and Galβ1→3/4GlcNAc glycotopes

Autor: Jia-Hua Liu, Albert M. Wu, Dvora Sudakevitz, Anthony Herp, Nechama Gilboa-Garber

Publikováno v: FEBS Letters. 586:1294-1299

Owing to the weak reactivities of monomeric d Manα1 and Galβ1→3/4GlcNAcβ (Iβ/IIβ) glycotopes with Ralstonia solanacearum lectin (RSL), their recognition roles were previously ignored. In this study, the interaction intensities of RSL toward fo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23e9916dc06d72c99460f0d154b33304
https://doi.org/10.1016/j.febslet.2012.03.024

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Analyses of diverse mammals’ milk and lactoferrin glycans using five pathogenic bacterial lectins

Autor: Nechama Gilboa-Garber, David Iluz, Keren D. Zinger-Yosovich, Dvora Sudakevitz

Publikováno v: Food Chemistry. 124:1335-1342

Milk indigested glycans hamper infections by blocking pathogen adhesion to babies’ cells via lectins (sugar-binding proteins). This study describes usage of five pathogenic bacterial lectins and two plant lectins for analyses of alpaca, buffalo, ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::021e0a49e4c67e6d249f14b3412e5f60
https://doi.org/10.1016/j.foodchem.2010.07.084

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Blocking of Pseudomonas aeruginosa and Chromobacterium violaceum lectins by diverse mammalian milks

Autor: Keren D. Zinger-Yosovich, Dvora Sudakevitz, David Iluz, Nechama Gilboa-Garber

Publikováno v: Journal of Dairy Science. 93:473-482

Pseudomonas aeruginosa and Chromobacterium violaceum morbid and mortal infections are initiated by bacterial adherence to host-cell receptors via their adhesins, including lectins (which also contribute to bacterial biofilm formation). Pseudomonas ae

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12ed004c79f2f00388bef8d153060b69
https://doi.org/10.3168/jds.2009-2381

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Multivalent human blood group ABH and Lewis glycotopes are key recognition factors for a lFuc>Man binding lectin from phytopathogenic Ralstonia solanacearum

Autor: Biswajit Singha, June H. Wu, Nechama Gilboa-Garber, Tanuja Singh, Dvora Sudakevitz, Albert M. Wu

Publikováno v: Biochimica et Biophysica Acta (BBA) - General Subjects. 1790:249-259

Ralstonia solanacearum lectin (RSL), that might be involved in phytopathogenicity, has been defined as LFucMan specific. However, the effects of polyvalency of glycotopes and mammalian structural units on binding have not been established. In this st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0419e87c0a41ec229db2efb3b5d592f7
https://doi.org/10.1016/j.bbagen.2009.02.006

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Abrogation of the resistance of choline-induced Pseudomonas aeruginosa virulence to sub-MIC erythromycin by ethanol

Autor: Nava Katri, Nechama Gilboa-Garber, Nachman C. Garber, Gillar Kilfin

Publikováno v: The ISME Journal. 2:1243-1246

Despite Pseudomonas aeruginosa antibiotic resistance, erythromycin (ERM, a macrolide) at subinhibitory concentration (sub-MIC) reduces its pathogenicity. We assessed ERM effects on P. aeruginosa in cultures containing choline (Ch) without and with 1%

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03ffdb950fb88dff240d7d68de23d5d2
https://doi.org/10.1038/ismej.2008.79

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Comparison of the Antimicrobial Adhesion Potential of Human Body Fluid Glycoconjugates Using Fucose-Binding Lectin (PA-IIL) of Pseudomonas aeruginosa and Ulex europaeus Lectin (UEA-I)

Autor: Batia Lerrer, Efrat Lesman-Movshovich, Nechama Gilboa-Garber

Publikováno v: Current Microbiology. 51:202-206

Pseudomonas aeruginosa produces a fucose-binding lectin (PA-IIL) which strongly binds to human cells. This lectin was shown to be highly sensitive to inhibition by fucose-bearing human milk glycoproteins. Since the glycans of these glycoproteins mimi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4116f9b1f9619519308fe922c4f316ee
https://doi.org/10.1007/s00284-005-4571-0

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Structural basis for the interaction between human milk oligosaccharides and the bacterial lectin PA-IIL of Pseudomonas aeruginosa

Autor: Stephanie Perret, Magali Nicaise, Anne Imberty, Charles Sabin, Michaela Wimmerová, Claire Dumon, Michel Desmadril, Catherine Gautier, Nicolai V. Bovin, Shahov Ilia, Martina Pokorná, Oxana Galanina, Nechama Gilboa-Garber, Edward P. Mitchell

Publikováno v: Biochemical Journal
Biochemical Journal, Portland Press, 2005, pp.325-332

One of the mechanisms contributing to the protection by breast-feeding of the newborn against enteric diseases is related to the ability of human milk oligosaccharides to prevent the attachment of pathogenic bacteria to the duodenual epithelium. Inde

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89557e520ad77ed3c47a9c3dc3b95a8d
https://doi.org/10.1042/bj20050079

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A new Ralstonia solanacearum high-affinity mannose-binding lectin RS-IIL structurally resembling the Pseudomonas aeruginosa fucose-specific lectin PA-IIL

Autor: Michaela Wimmerová, Edward P. Mitchell, Don J. Katcoff, Anne Imberty, Gitit Blatman-Jan, Nikola Kostlánová, Nechama Gilboa-Garber, Dvora Sudakevitz, Batia Lerrer

Publikováno v: Molecular Microbiology. 52:691-700

The plant pathogen Ralstonia solanacearum produces two lectins, each with different affinity to fucose. We described previously the properties and sequence of the first lectin, RSL (subunit M(r) 9.9 kDa), which is related to fungal lectins (Sudakevit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b587d58b78284b7b5a383335077cb5cf
https://doi.org/10.1111/j.1365-2958.2004.04020.x

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